<template>
	
  <div class='app-container'>
  	<!-- 顶部区域 -->
  	<mt-header fixed title="vue项目">
 		<span slot="left" @click="goback" v-show="flag">
    		<mt-button icon="back">返回</mt-button>
  		</span>
  	</mt-header>
    
    <!-- 内容router-view -->
    <transition>
	<router-view></router-view>
	</transition>
	<!-- 底部tabar -->
	<nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-llb" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/cart">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="badge">{{$store.getters.getAllcount}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>

  </div>
</template>

<script>
	export default{
		data(){
			return{
				flag:false
			}
		},
		created(){
			this.flag = this.$route.path === '/home'?false:true
		},
		methods:{
			goback(){
				this.$router.go(-1)
			}
		},
		watch:{
			'$route.path':function(newval){
				if(newval == '/home'){
					this.flag=false
				}else{
					this.flag=true
				}
			}
		}
	}
</script>


<style scoped>
	.app-container{
		padding-top: 40px;
		padding-bottom: 50px;
		overflow-x:hidden;
	}
	/*动画*/
	.v-enter{
		opacity: 0;
		transform: translateX(100%);
	}
	.v-leave-to{
		opacity: 0;
		transform: translateX(-100%);
		position: absolute;
	}

	.v-enter-active,
	.v-leave-active{
		transition: all 0.5s ease;
	}

	.mui-bar-tab .mui-tab-item-llb.mui-active {
    color: #007aff;
}

.mui-bar-tab .mui-tab-item-llb {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}

.mui-bar-tab .mui-tab-item-llb .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}

.mui-bar-tab .mui-tab-item-llb .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
.mint-header.is-fixed{
	z-index:999;
}
</style>
